The Laboratory of Interfacial and Small Scale Transport in the Dept. of Applied Physics at the California Institute of Technology is announcing multiple openings for postdoctoral scientists and (Caltech only) graduate research assistants^* in the general area of Micro/Nano Interfacial Transport Phenomena. We seek highly motivated and creative researchers eager to drive forward the following projects:
 
Theoretical

• Fluid dynamicist to assist in developing models and simulations pertaining to interfacial phenomena and hydrodynamic instabilities in micro/nanofluidic systems. Areas of focus include thin film flows subject to spatial and temporal modulation of shear stress; microscopic flows near inhomogeneous boundaries; instabilities triggered by thermocapillary, electrocapillary or Marangoni forces; slip behavior in Newtonian and non-Newtonian fluids at liquid/solid interfaces; and influence of non-normality on the stability of free surface flows. Expertise in analytic modeling, finite element simulations, CFD, or non-equilibrium molecular dynamics simulations required.

Experimental

• Experimentalist to assist in development and implementation of novel optical microsensors for bio-, opto- and nanofluidic applications. Prior experience with optical trapping techniques; photonic devices; thin film waveguides; surface plasmon resonators; laser interferometry or holography required. Familiarity with electronics, software control of instrumentation, photolithography and microfabrication, and image analysis also necessary. [One position recently filled.]
• Experimentalist to assist in studies of the response of lipid membranes to dynamic stresses. Prior experience with lipid membrane or vesicle synthesis and manipulation, optical microscopy, optical trapping, TIRFM, electroporation techniques and/or liquid immersion AFM required. Familiarity with electronics, software control of instrumentation, photolithography and microfabrication, and image analysis also necessary.
• Experimentalist to assist with projects in micro/nanofluidics to include response of thin liquid films to stresses caused by thermal, electrostatic or concentration gradients; characterization of friction at the nanoscale on surfaces with chemical or topological modulation; and effects of confinement on relaxation processes in nanofilms. Expertise with optical tweezers, liquid immersion AFM, optical biosensors, TIRFM, or PIV necessary, as is familiarity with interfacial phenomena, flow visualization, and/or photolithography and microfabrication. [One position recently filled.]

Applicants must demonstrate outstanding academic performance, excellence in research, good writing and communication skills. Candidates must provide a cover letter documenting evidence for creative and independent research. Postdoc applicants for experimental positions must hold a PhD in the Physical Sciences or Engineering. Postdoc applicants for theoretical positions must hold PhD in Physics, Applied Math, Mechanical Engineering, Chemical Engineering, Chemistry, Aeronautics or related fields.
 
Successful candidates will have access to new laboratory facilities and instrumentation. Research projects will provide an excellent opportunity for developing problem solving skills in an environment which fosters creativity, depth and breadth. Contract initially for one year but renewable for an additional two years depending on progress and funding. Caltech is an Equal Opportunity Employer.
 
Interested researchers should submit the material requested below in support of their application. All material, except transcripts, can be emailed to (PDF format only). The SUBJECT line of the email must read “LIS2T Job Inquiry” in order to be processed properly. Transcripts must be sent by regular mail to the address below.
 

1. Cover letter including description of expertise and research interests
2. Curriculum vitae including publication list
3. Copies of selected reprints or preprints
4. Three letters of recommendation forwarded directly by referees
5. Official copy of graduate and undergraduate transcripts

 
Prof. Sandra M. Troian
California Institute of Technology
1200 E. California Boulevard
Dept. of Applied Physics - MC 128-95
Pasadena, CA 91125 USA